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import os
import sys
import unittest

sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from init_paths import init_test_paths
init_test_paths(False)

from PySide2.QtCore import QObject, SIGNAL, QUrl
from PySide2.QtWebKit import *
from PySide2.QtNetwork import QNetworkRequest

from helper.helper import adjust_filename
from helper.usesqapplication import UsesQApplication


class TestWebFrame(UsesQApplication):
    def load_finished(self, ok):
        self.assertTrue(ok)
        page = self.view.page()
        self.assertTrue(page)
        frame = page.mainFrame()
        self.assertTrue(frame)
        meta = frame.metaData()
        self.assertEqual(meta['description'], ['PySide Test METADATA.'])
        self.app.quit()

    def testMetaData(self):
        self.view = QWebView()
        QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
                        self.load_finished)
        url = QUrl.fromLocalFile(adjust_filename('fox.html', __file__))
        self.view.setUrl(url)
        self.app.exec_()


if __name__ == '__main__':
    unittest.main()

